Small didn't really do anything that should've surprised those who've paid attention to what sort of pitcher he is. He'll be fine long-term, but I agree that in order to dream about him being an effective starter long-term he'll need a third pitch and improved command.
Also, a reminder that Asbhy's MLB debut also came against the Cubs and he didn't make it out of the 1st inning...
Rk
Date
Tm
Opp
Rslt
Inngs
IP
H
R
ER
BB
SO
HR
ERA
BF
Pit
Str
StL
StS
GB
FB
LD
GSc
SB
1
Jun 30
MIL
CHC
W,15-7
GS-1
0.2
4
7
4
3
0
0
54.00
10
39
18
6
2
5
2
2
19
2